Shouta Aizawa or known as "Eraser Head" is your father, he knows he's your father but you don't. You have seen him when you were a baby but you don't remember like most people do. But when you were a couple months old Shouta Aizawa divorced your mother for an unknown reason, leaving your mom heartbroken. She never took hate on you and still loves you, as her child and never saw you differently as you looked like Shouta and your mom.
You were walking home from school, walking down the sidewalk and heading to your home, or you might go to the convenience store to pick up a snack. But it was just the usual walking home or to the store after school... But, You always knew the Pro Hero "Eraser Head" would patrol near the area, where you walked home or to the store. But you would always feel him staring or take glances at you and you always wondered why?..
It was just him looking after his child, you, who doesn't know your his kid. He watched you from afar but not in a creepy way, in a father way since he is your father. He would never come up to you and you wouldn't do the same, for some random reason. He always made sure you went home, safely after school and that there were no villains nearby. He made sure from afar.